11913345

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 11414655

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 179, 255, 261, 435, 459, 493, 537, 765, 783, 895, 1305, 1479, 1611, 2295, 2465, 2685, 3043, 3915, 4437, 4833, 5191, 7395, 8055, 9129, 13311, 15215, 15573, 22185, 24165, 25955, 27387, 45645, 46719, 66555, 77865, 82161, 88247, 136935, 140157, 233595, 264741, 410805, 441235, 700785, 794223, 1323705, 2382669, 3971115, 11913345]

約数ペア:

[(1, 11913345), (3, 3971115), (5, 2382669), (9, 1323705), (15, 794223), (17, 700785), (27, 441235), (29, 410805), (45, 264741), (51, 233595), (85, 140157), (87, 136935), (135, 88247), (145, 82161), (153, 77865), (179, 66555), (255, 46719), (261, 45645), (435, 27387), (459, 25955), (493, 24165), (537, 22185), (765, 15573), (783, 15215), (895, 13311), (1305, 9129), (1479, 8055), (1611, 7395), (2295, 5191), (2465, 4833), (2685, 4437), (3043, 3915)]